Question

There is a carpet 5 m long and 4 m wide. The
cost of the carpet is Rs. 205 per square metre.
a) Find the area of carpet in m².
b) Find the area in cm.
c) Find the cost of the given carpet.​

Answer 1

$Given :$

Length of the carpet = 5m Breadth of the carpet = 4m

SOMETHING YOU NEED TO KNOW Area of a rectangle = Length * Breadth Perimeter of a rectangle = 2(Length + Breadth)

=> 4%5 => 20m?

Cost per square meter = 205 $

$==> Cost \: for \: 20 \: \: meters = 20 « 205$

Answer 2

Given :

Length of the carpet = 5m Breadth of the carpet = 4m

SOMETHING YOU NEED TO KNOW Area of a rectangle = Length * Breadth Perimeter of a rectangle = 2(Length + Breadth)

=> 4%5 => 20m?

Cost per square meter = 205 $

== > Cost \: for \: 20 \: \: meters = 20 « 205==>Costfor20meters=20«205